Basic doubt about a concept in Optics

This may sound really silly but yeah, a plane mirror, and a white sheet of paper, both reflect all the wavelengths of light incident on them. So Instead of a plane mirror, if I use a white sheet of paper, Why don't I see a reflection of myself?
I have studied ray diagrams, and i know how an image is formed by a plane mirror (which can be explained by ray diagrams). If a white sheet of paper can reflect all light, why can't I draw the same ray diagram with a white paper instead of a mirror?

This may sound really silly but yeah, a plane mirror, and a white sheet of paper, both reflect all the wavelengths of light incident on them. So Instead of a plane mirror, if I use a white sheet of paper, Why don't I see a reflection of myself?
I have studied ray diagrams, and i know how an image is formed by a plane mirror (which can be explained by ray diagrams). If a white sheet of paper can reflect all light, why can't I draw the same ray diagram with a white paper instead of a mirror?

and you will see that it's not only the smoothness of the surface that plays a role - it's also the material itself. I'm pretty sure the material thickness also has some role.

Thank you :-) And when we say that a white object appears white because it reflects all the wavelengths incident on it, does it mean that the intensity of the reflected light is proportional to the incident light or it need not meet this condition??? (for white light)

The term "white" typically means that all parts of the spectrum are reflected equally.

Claude.

And some of the light may get absorbed by the white surface. As Claude said, White means that all parts of the spectrum are reflected equally. That means the intensity need not be same as the incident light intensity.